Intel DQ965CO English Product Guide - Page 50

Connecting to the Alternate Front Panel Power LED Header, Connecting to the IEEE 1394a Header

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Intel Desktop Board DQ965CO Product Guide Connecting to the Alternate Front Panel Power LED Header Figure 25, E on page 47 shows the location of the alternate front panel power LED header. Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If your chassis has a three-pin power LED cable, connect it to this header. Table 9 shows the pin assignments for the front panel header. Table 9. Alternate Front Panel Power LED Header Pin Description 1 Front panel green LED 2 No pin 3 Front panel yellow LED In/Out Out Out Connecting to the IEEE 1394a Header See Figure 25, C for the location of the blue IEEE 1394a header. Table 10 shows the pin assignments for the header. Table 10. IEEE 1394a Header Signal Names Pin Signal Name 1 TPA1+ 3 Ground Pin Signal Name 2 TPA14 Ground 5 TPA2+ 6 TPA2- 7 +12 V 9 Key (no pin) 8 +12 V 10 Ground 50

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Intel Desktop Board DQ965CO Product Guide
50
Connecting to the Alternate Front Panel Power LED
Header
Figure 25, E on page 47 shows the location of the alternate front panel power LED
header.
Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front
panel header.
If your chassis has a three-pin power LED cable, connect it to this
header.
Table 9 shows the pin assignments for the front panel header.
Table 9. Alternate Front Panel Power LED Header
Pin
Description
In/Out
1
Front panel green LED
Out
2
No pin
3
Front panel yellow LED
Out
Connecting to the IEEE 1394a Header
See Figure 25, C for the location of the blue IEEE 1394a header.
Table 10 shows the
pin assignments for the header.
Table 10. IEEE 1394a Header Signal Names
Pin
Signal Name
Pin Signal Name
1
TPA1+
2
TPA1-
3
Ground
4
Ground
5
TPA2+
6
TPA2-
7
+12 V
8
+12 V
9
Key (no pin)
10
Ground